It's approximately 0.0032
1. we know she needs 3 packs of biscuits
2. Shop A you only need to pay for 2 packs
3. Shop B you only need to pay for 2 packs
4. Shop C you need to pay for all three
5. so we know C is out of the option.

so shop A and B will cost the least
Answer: B( 5 : 15,0)
Step-by-step explanation: Please find the attached file for the solution
So, we have x=√8x. The square root is a number times itself, so x=√x*x. That means that 8 is x.
Answer:
go right 5 from (0,0) then up 5 from (5,0)
Step-by-step explanation: